11309929

Output Power Adjustments Based on Sensors

PublishedApril 19, 2022
Assigneenot available in USPTO data we have
Technical Abstract

Patent Claims
14 claims

Legal claims defining the scope of protection, as filed with the USPTO.

1

1. An electronic device comprising: a wireless communication component; and a controller to: set an output power of the wireless communication component based on: whether a first external object is in proximity to a first side of the electronic device; whether the electronic device is stationary; and whether a second external object is in proximity to a second side of the electronic device, wherein the second side is opposite to the first side; and reduce the output power from a first value to a second value in response to detecting that the first external object is in proximity to the first side, wherein the first value is greater than a Specific Absorption Rate (SAR) threshold and the second value is less than or equal to the SAR threshold.

2

2. The electronic device of claim 1 , wherein the controller is set the output power to the first value in response to detecting that: the first external object is in proximity to the first side; the electronic device is stationary; and the second external object is not in proximity to the second side.

3

3. The electronic device of claim 2 , wherein the controller is set the output power to the second value in response to detecting that: the first external object is in proximity to the first side; the electronic device is stationary; and the second external object is in proximity to the second side.

4

4. The electronic device of claim 2 , wherein the controller is set the output power to the first value in response to detecting that: the first external object is in proximity to the first side; and the electronic device is in motion.

5

5. An electronic device comprising: a first proximity sensor to generate an active output in response to detecting a presence of an external object in proximity to the electronic device; a movement sensor; a second proximity sensor positioned in the electronic device to have a different sensing direction than the first proximity sensor; a wireless communication component; and a controller to: reduce an output power of the wireless communication component from a first value to a second value in response to detecting the active output, wherein the first value is greater than a Specific Absorption Rate (SAR) threshold and the second value is less than or equal to the SAR threshold; and while the output is active: determine whether the electronic device is stationary based on an output from the movement sensor; in response to a determination that the electronic device is stationary, determine whether an output from the second proximity sensor is active; and in response to a determination that the output from the second proximity sensor is inactive, increase the output power.

6

6. The electronic device of claim 5 , further comprising: a housing; and a display device stored within the housing, wherein the first proximity sensor, the second proximity sensor, and the movement sensor are stored within the housing, wherein a sensing direction of the first proximity sensor is towards a first side of the housing, and wherein a sensing direction of the second proximity sensor is towards a second side of the housing.

7

7. The electronic device of claim 6 , further comprising: a second housing detachable from the housing; and an input device stored within the second housing.

8

8. The electronic device of claim 5 , wherein the second proximity sensor is implemented as a time-of-flight (ToF) sensor.

9

9. The electronic device of claim 5 , wherein the controller is to increase the output power when the output from the first proximity sensor changes from active to inactive.

10

10. A non-transitory machine-readable storage medium comprising instructions that when executed cause a controller of an electronic device to: reduce an output power of a wireless communication component of the electronic device from a first value to a second value in response to detecting an active output from a first proximity sensor of the electronic device, wherein the first value is greater than a Specific Absorption Rate (SAR) threshold and the second value is less than or equal to the SAR threshold; and while the output is active: determine whether the electronic device is stationary based on an output from a movement sensor of the electronic device; in response to a determination that the electronic device is stationary, determine whether an output from a second proximity sensor of the electronic device is active; and in response to a determination that the output from the second proximity sensor is inactive, increase the output power.

11

11. The non-transitory machine-readable storage medium of claim 10 , wherein the instructions when executed further cause the controller to maintain the output power at the second value in response to a determination that the electronic device is in motion.

12

12. The non-transitory machine-readable storage medium of claim 10 , wherein the instructions when executed further cause the controller to: monitor a duration in which the output from the movement sensor is inactive; and determine that the electronic device is stationary when the duration is greater than a threshold.

13

13. The non-transitory machine-readable storage medium of claim 10 , wherein the instructions when executed further cause the controller to increase the output power when the output changes from active to inactive.

14

14. The non-transitory machine-readable storage medium of claim 10 , wherein the instructions when executed further cause the controller to maintain the output power at a current value in response to a determination that the output from the second proximity sensor is active.

Patent Metadata

Filing Date

Unknown

Publication Date

April 19, 2022

Inventors

Simon Wong
Shih-Huang Wu

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Cite as: Patentable. “OUTPUT POWER ADJUSTMENTS BASED ON SENSORS” (11309929). https://patentable.app/patents/11309929

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